<template>
  <view class="normal-login-container">
    <view class="logo-content align-center justify-center flex">
      <image style="width: 100rpx;height: 100rpx;" :src="globalConfig.appInfo.logo" mode="widthFix">
      </image>
      <text class="title">若依移动端登录</text>
    </view>
    <view class="login-form-content">
      <view class="input-item flex align-center">
        <view class="iconfont icon-user icon"></view>
        <input v-model="loginForm.username" class="input" type="text" placeholder="请输入账号" maxlength="30" />
      </view>
      <view class="input-item flex align-center">
        <view class="iconfont icon-password icon"></view>
        <input v-model="loginForm.password" type="password" class="input" placeholder="请输入密码" maxlength="20" />
      </view>
      <view class="input-item flex align-center" style="width: 60%;margin: 0px;" v-if="captchaEnabled">
        <view class="iconfont icon-code icon"></view>
        <input v-model="loginForm.code" type="number" class="input" placeholder="请输入验证码" maxlength="4" />
        <view class="login-code"> 
          <image :src="codeUrl" @click="getCode" class="login-code-img"></image>
        </view  >
      </view>
      <view class="action-btn">
        <button @click="handleLogin" class="login-btn cu-btn block bg-blue lg round">登录</button>
      </view>
    </view>

    <view class="xieyi text-center">
      <text class="text-grey1">登录即代表同意</text>
      <text @click="handleUserAgrement" class="text-blue">《用户协议》</text>
      <text @click="handlePrivacy" class="text-blue">《隐私协议》</text>
    </view>
  </view>
</template>

<script setup>
	import { getCodeImg } from '@/api/login'
	import { ref } from "vue";
	import user from '@/store/modules/user'
	import config from '@/config.js'
	import store from '@/store'
	const codeUrl=ref("");
	const captchaEnabled=ref(true);
	const globalConfig=ref(config);
	const loginForm=ref({
	        username: "admin",
	        password: "admin123",
	        code: "",
	        uuid: ''
	      });
	// 隐私协议
	function handlePrivacy() {
	  let site = globalConfig.value.appInfo.agreements[0];
	  uni.navigateTo({
	  	url: `/pages/common/webview/index?title=${site.title}&url=${site.url}`
	  });
	};
	// 用户协议
	function handleUserAgrement() {
	  let site = globalConfig.value.appInfo.agreements[1]
	  uni.navigateTo({
	  	url: `/pages/common/webview/index?title=${site.title}&url=${site.url}`
	  });
	};
		  
	// 获取图形验证码
	function getCode() {
	  getCodeImg().then(res => {
	    captchaEnabled.value = res.captchaEnabled === undefined ? true : res.captchaEnabled
	    if (captchaEnabled.value) {
	      codeUrl.value = 'data:image/gif;base64,' + res.img
	      loginForm.value.uuid = res.uuid
	    }
	  })
	};
	
	async function handleLogin() {
		  if (loginForm.value.username === "") {
			  uni.showToast({
			    title: '请输入您的账号',
			    mask: false,
			    duration: 1000
			  });
		      //this.$modal.msgError("请输入您的账号")
		    } else if (loginForm.value.password === "") {
				uni.showToast({
				  title: '请输入您的密码',
				  mask: false,
				  duration: 1000
				});
		      //this.$modal.msgError("请输入您的密码")
		    } else if (loginForm.value.code === "" && captchaEnabled.value) {
				uni.showToast({
				  title: '请输入验证码',
				  mask: false,
				  duration: 1000
				});
		      //this.$modal.msgError("请输入验证码")
		    } else {
				uni.showToast({
				  title: '登录中，请耐心等待...',
				  mask: false,
				  duration: 1000
				});
		      //this.$modal.loading("登录中，请耐心等待...")
		      pwdLogin()
		    }
		};
	// 密码登录
	async function pwdLogin() {
		   /* this.$modal.closeLoading() */
		store.dispatch('Login', loginForm.value).then(() => {
			loginSuccess()
			}).catch(() => {
			  if (captchaEnabled.value) {
			    getCode()
			  }
			})
	};
	
	function loginSuccess(result) {
	  // 设置用户信息
	  store.dispatch('GetInfo').then(res => {

			  uni.switchTab({
			  	url: '/pages/index'
			  });
	  })
	}
	
	getCode();
</script>

<style lang="scss">
  page {
    background-color: #ffffff;
  }

  .normal-login-container {
    width: 100%;

    .logo-content {
      width: 100%;
      font-size: 21px;
      text-align: center;
      padding-top: 15%;

      image {
        border-radius: 4px;
      }

      .title {
        margin-left: 10px;
      }
    }

    .login-form-content {
      text-align: center;
      margin: 20px auto;
      margin-top: 15%;
      width: 80%;

      .input-item {
        margin: 20px auto;
        background-color: #f5f6f7;
        height: 45px;
        border-radius: 20px;

        .icon {
          font-size: 38rpx;
          margin-left: 10px;
          color: #999;
        }

        .input {
          width: 100%;
          font-size: 14px;
          line-height: 20px;
          text-align: left;
          padding-left: 15px;
        }

      }

      .login-btn {
        margin-top: 40px;
        height: 45px;
      }

      .xieyi {
        color: #333;
        margin-top: 20px;
      }
      
      .login-code {
        height: 38px;
        float: right;
      
        .login-code-img {
          height: 38px;
          position: absolute;
          margin-left: 10px;
          width: 200rpx;
        }
      }
    }
  }

</style>
